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RUDIKE [14]
3 years ago
7

....................................

Chemistry
1 answer:
fgiga [73]3 years ago
5 0
That is a really good question I’ll try find out for u
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NEED ANSWERS FAST !! HELP PLEASE !!
liberstina [14]

Answer

7) a. Lose

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11) d. 18

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3 years ago
Calculation of the concentration of
Vlad1618 [11]

Answer:

i wish i knew so i could help

Explanation:

7 0
3 years ago
What is the possible formula of AC if A has 2 valence electrons and C has 7 valence electron?
Brut [27]
AC2

A will lose 2
C will gain 1

Need two Cs to match A
3 0
3 years ago
Please Answer this ddddd
deff fn [24]

Answer:

I will answer it as C

Explanation:

6

8 0
3 years ago
When 167.2 joules of heat is added to 4.00 grams of water at 10c the resulting temperature is what
Katena32 [7]
Q=mc \Delta T \\\\
Q=168,2J\\
m=4g\\
c=4.184\frac{J}{g^{o}C}\\\\
\Delta T=\frac{Q}{mc}=\frac{167,2J}{4g*4,184\frac{J}{g^{o}C}}=9,99^{o}C\\\\
\Delta T = T_{f}-T_{i}\\\\
9,99^{o}C=T_{f}-10^{o}C\\\\
T_{f}=9,99^{o}C+10^{o}C=19,99^{o}C\approx20^{o}C
5 0
3 years ago
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