完全形式can't____I'd____areb't____they're____let's____wasn't____

指示剂变色,反应完全.

i would like

=3.3×10^7(j/kg) *2900(l)*0.86(kg/l)=8.23×10^10(j)

加少量氢氧化钠若沉淀质量减少,则氢氧化铝完全沉淀

我们老师也曾经讲过此类题的解法,就是算各次总质量的差,然后进行比较.
对于本题,硫酸与锌反应生成硫酸锌与氢气,第一次剩余物质质量为103.9

not completely correct
not 100% (one hundred percent) correct

It was held in 2008.

you are

I will dresses

for
letters
for
goes
egins
for
in
reads
playing
sports
but
well
basketball
player
same

静置后取上层清液继续滴加沉淀剂（如氨水）,如果不再产生沉淀,则Al3+沉淀完全.

(1)现在完成时结构have got在口语中相当于一般现在时have的意义,表示“有”.不过,在美国英语中常用have,而在英国英语中则常用have got.在有的用法上,前者强调动态,后者强调状态⑵这两种表达结构在问句方式上略有不同,现在完成时结构只有一种疑问方式,即：Have／Has．．．got．．．?而一般现在时结构有两种疑问方式,即：Do／Does．．．have．．．?或Have ／Has．．．?
(3)这两种结构疑问句的回答略有不同..①—Have you got a dictionary?
—Yes,I have．／No,I haven't．
②—Do you have a dic- tionary?
—Yes,I do．／No,Idon't．
因此还不能完全取代.

一定是称心如意

1.birthday
2.Sally's
4.on
5.doesn't
6.for
7.inside
8.her
9.an

楼上回答错误,正确的是：1mol甘油完全氧化共生成18.5molATP
反应过程如下：
甘油 + ATP→α-磷酸甘油 + ADP；
α-磷酸甘油 + NAD+→ NADH+H+ + 磷酸二羟丙酮；
磷酸二羟丙酮→甘油醛-3-磷酸；
甘油醛-3-磷酸 + NAD++ Pi→甘油酸1,3-二磷酸 + NADH+H+；
甘油酸1,3-二磷酸 + ADP→甘油酸-3-磷酸 + ATP；
甘油酸-3-磷酸→甘油酸-2-磷酸→磷酸稀醇式丙酮酸；
磷酸稀醇式丙酮酸+ ADP→ 丙酮酸 + ATP；
丙酮酸 + NAD+→乙酰辅酶A + NADH+H+ + CO2；
然后进入乙酰辅酶A三羧酸循环彻底氧化.经过4次脱氢反应生成3摩尔NADH+H+、1摩尔FADH2、以及2摩尔CO2,并发生一次底物水平磷酸化,生成1摩尔GTP.依据生物氧化时每1摩尔NADH+H+和1摩尔FADH2 分别生成2.5摩尔、1.5摩尔的ATP,因此,1摩尔甘油彻底氧化成CO2和H2O生成ATP摩尔数为6×2.5＋1×1.5＋3－1=18.5

Work in a small shop
my home is not far from the shop
I usually get up at six, and have breakfast at six twenty
I put some food in my lunch box
I go to the shop at about ten to seven
They bus pens (这句是不是打错了,看不懂), ersers and many other things
I have my lunch at noon
At seven in the evening, we close the shop
I put away things and go home for showe

答案：
must 必
find 找
意思；
我必须拿我的练习本,现在 我得去找老师.
祝你假期愉快!加油!不明白再问!

they will

it is

我来回答

let us

i would like to do sth.我愿意干什么...

同学,
答案：entirely 表示：adv.完全地,彻底地；satisfied是一个动词,所以需要用副词.
句意：老板对工人所做的事情完全满意.
如有不明白的,欢迎随时提问!
天天开心!

It has got=It's got

Mr.White is a blind man who likes traveling alone.He likes to feel the beauty of the world with his heart.However,as a blind man,he has met a lot of troubles during his trips.
Once Mr.White traveled to Texas.That was his first time to go to Texas.On the flight he sat next to a woman who lived in Texas.The woman told him that everything was bigger and better in Texas.When Mr.White arrived,he found that a big hotel and decided to spend the night there.
After supper,Mr.White went to a wine shop and ordered a small glass of wine.When the waiter brought him one,he was surprised.“Wow!How big!” he said happily.Mr.White seldom drinks,so he was a little drunk after drinking this glass of wine.He wanted to go to the washroom(洗手间) ,so he asked another waiter for the direction.“Turn right at the information desk and it is the second door on the right” the waiter said.
When Mr.White walked past the first door and towards the second door,he fell down.He missed the second and went towards the third door instead.Not realizing that he had entered the swimming area,he walked forward and then fell into the swimming pool.At that time he remembered that everything there was bigger.“Don’t flush!Don’t flush(冲洗)!” he shouted as soon as he had his head above water.

滴入稀盐酸,如果没有气泡生成,证明碳酸钙已经完全分解了.

i can see_ a girl under_ it.
she is a singer_.
kate is in a yellow_ dress.
it is very nice_.
a boy near kate is her brother_,jim.
his coat is bule and his shoes are while_.
kate and jim are good_ studets.
they are in the same school_.
they would like to make_ friends with Chinese.

your name is没有缩写啊
aren't
is not

http://text.k12zy.com/jiaoan/html/2006/398399.html
很不错

B 选项 ：如果是CO和CO2的混合气体放热一定大于（不能等于）283.0kj
C 选项 ：你要明白方程式的反应次序,只要O2充足的时候不会有CO的产生（一点也没有）,当O2的mol和C的mol不能达到1：1时（O2少的时候）,才有C+CO2=2CO这个事实.
楼主,反应过程不是简单的方程式相加减,你补充的那个式子是不存在的.
C 选项 ： C+CO2=2CO （条件高温缺氧）

为你解答.
（A.Lots） of her friends come to her birthday party.
她的许多朋友来参加她的生日聚会.
解释：Lots of,大量的,许多的.后面可以接可数名词的复数.

come and 【look】at this picture.
it is a picture of an 【American】family.
he's the manager of a bookstore 【in】New York.
he 【studied】Chinese 【before】 in the store.
you can 【always】see Mrs House.
she is 【from】Canada.
Mr and Mrs House 【have】 two【children】.
Tom is ten 【and】 Mary is night.
i think 【everyone】has a dream.
i don't like 【living】 in the city.
on the 【ground】floor,there is a training room and a swimming 【poor】.
i can have a 【shower】 and a bath with my friends.
so there 【may】 be a bathroom.
there is a 【cooking】 room and a reading room.
so there is a 【kitchen】 and dining room there.
listen to 【music】and so on.

cook cooks cooked he him his

生成二氧化碳和水,所以有机物燃烧的产物都是二氧化碳和水

可以从是否分层来辨别,皂化反应未完全,则酯类和溶液分层,若皂化反应进行完全,则不会观察到分层现象

Friday

硫酸属于共价化合物,由分子构成.
所以在液态或称为熔化状态时,以分子形式存在,不发生电离.
但溶解于水时,认为硫酸是强酸,所以中学认为完全电离成硫酸根离子和氢离子.
但实际上硫酸的第一步电离是程度很大的,但第二步电离并不很彻底,所以在铅蓄电池中,硫酸较浓时,也认为只完全电离到硫酸氢根离子,这曾经出现在高考题中,要写出离子方程式,那时只能写成HSO4^-.
Pb+PbO2+2H2SO4=2PbSO4+2H2O
Pb+PbO2+2H^++2HSO4^-=2PbSO4+2H2O

she is

要发生完全反应,就要在原试剂中继续加入该反应物看刚才有的现象是否还会出现?若还有则刚未反应完若没有出现刚才的现象则已完全反应了.
要可以发生反应就要满足四种反应的条件生成沉淀,气体……

首先你要会判断哪些物质会沉淀 那么就用所沉淀的物质的质量或者物质的量计算出使他沉淀的物质的质量或者物质的量 对比 如果需要的多 那么就没完全沉淀相反就是沉淀完全

=（1000-1）²
=1000²-2×1000×1+1²
=1000000-2000+1
=998001

HONG KONG
PC
You'd better
OK
TV

utterly,completely,entirely；是彻底的,完全的
at all根本
（1）utterly全然地,彻底的
I am utterly in the dark about the matter.
我对这件事完全不知道.
（2）completely完整的,完全的
a company that is completely controlled by another company
完全被另一公司控制的公司
（3）entirely完整的
You can have the place entirely to yourself.
这地方可以完全给你一个人.
（4）at all根本
他根本不懂法文.
He doesn't know French at all.

你好,很高兴能够在这里回答你的问题,这道题的正确答案应该为：
1 A
2 B
3 B
4 A
5 A
6 A
7 A
8 A
9 B
10 B

BCDADBCADC

n=2001,n+1=2002
a=n^2+n^2*(n+1)^2+(n+1)^2
=n^2+n^2(n^2+2n+1)+(n^2+2n+1)
=n^2+n^4+2*n^3+n^2+n^2+2n+1
=n^4+2*n^3+3*n^2+2n+1
=n^2(n^2+n+1)+n(n^2+n+1)+(n^2+n+1) 这一步不太好明白,你可以试着倒回去算一下,是用拼凑的方法凑出来的.
=(n^2+2n+1)*(n^2+2n+1)
=(n^2+2n+1)^2完全平方数

i work__ in a small shop.my home is not far__ from the shop.i usually__ get up at six ,and have breakfast__at six twenty.i put some food__ in my lunch box.i get__ to the shop at about ten to seven.the...

-x^6+24x^3-144
=-(x^3-12)^2

NaOH溶解放热,取出点加少量水溶剂,生热就还没有完全变质