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gladu [14]
4 years ago
7

Which element haves 29 protons 35neutrons 29 electrons and 64 atomic mass​

Chemistry
1 answer:
iVinArrow [24]4 years ago
4 0

Answer:

The Answer is Copper

Explanation:

You can always search Ptable which is just the Periodic Table and it tells you all the elements and it has ionic compounds and covelent as well

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Is this equation balanced: AgNO3 + 2 KCl -->AgCl + KNO3 Yes No
frutty [35]

Answer:

No

Explanation:

AgNO₃ + KCl --> AgCl + KNO₃

This reaction is a precipitation reaction. AgCl is formed as a white solid due to its low solubility in water.

5 0
3 years ago
Zn(s) +HCl(aq) balanced
Simora [160]

Answer:

2Zn + 2HCl = H2 + 2ZnCl

Explanation:

Zn is a metal, when metals have reaction with strong acid it will produce H2 gas and the metal's salt which is ZnCl.

Later on you just make the equation in balance.

4 0
3 years ago
True or False?
Iteru [2.4K]
This is true, " To increase acceleration of an object, you reduce its MASS or increase the applied force."
4 0
3 years ago
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What information does the atomic number provide about an atom?
rjkz [21]

Identifies the number of protons a single atom of the element contains.

The atomic number helps people identify elements according to the number of protons one atom of the element has. It essentially defines the element
6 0
3 years ago
Heat is added to a 200.-gram sample of H2O(s) to melt the sample at 0°C. Then the resulting H2O (image) is heated to a final tem
pochemuha
You are given 200 grams of H2O(s) at an initial temperature of 0°C. you are also given the final temperature of water after heating at 65°C. You are required to get the total amount of heat to melt the sample. The specific heat capacity, cp, of water is 4.186 J/g-°C. Let us say that T1 = 0°C and T2 = 65°C. The equation for heat, Q, is  

Q = m(cp)(T2-T1)
Q = 200g(4.186 J/g-°C )(65°C - 0°C)
<u>Q = 54,418J</u>
3 0
3 years ago
Read 2 more answers
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