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laiz [17]
3 years ago
14

PLEASE ASAP HELP!!!!!!!!

Chemistry
2 answers:
Effectus [21]3 years ago
5 0

Answer:

sec

Explanation:

ludmilkaskok [199]3 years ago
4 0

Answer:

sec    explanation:    It is because it goes by order sec, min, day, month, and year etc

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Which type of reactions form salts?
s344n2d4d5 [400]

Neutralization reactions are the reactions type which form salts.

Explanation:

Salts are formed by ionic bonds when the oxidation states of anions and cations are equal and have opposite signs. So one should be highly electronegative in nature and another should be highly electropositive in nature. So the electropositive element will be ready to give electrons and the electronegative element will be ready to accept all the electrons given by the electropositive element. As a whole the compound will be neutrally charged by adding of equal number of positively charged and negatively charged ions.

The reduction or addition of electrons will be occurring in cations and the oxidation or removal of electrons will be occurring in anions.

So the salt formation is based on neutralization reactions.

8 0
3 years ago
If an ideal gas has a pressure of 2.97 atm, a temperature of 449 K, and has a volume of 58.35 L, how many miles of gas are in th
soldi70 [24.7K]
N = ?

T = 449 K

V = 58.35 L

P =2.97

R = 0.082

Use the clapeyron equation:

P x V = n x R x T

2.97 x 58.35 = n x 0.082 x 449

173.2995 = n x 36.818

n = 173.2995 / 36.818

n = 4.70 moles

hope this helps!



7 0
3 years ago
I NEED THE ANSWER IMMEDIATELY TONIGHT, PLEASE!!!
anzhelika [568]

Answer:

Ra,Ba,In,Sb,As,P hope this helps you out good luck

5 0
3 years ago
A particular atom has 58 protons and 82 neutrons. what are the atomic number, mass number, and periodic table symbol of this iso
nika2105 [10]
The answers are name: Cerium, symbol: Ce, atomic number: 58, and atomic mass: 140.110
7 0
3 years ago
Read 2 more answers
Hiw many tons of sulfur are consumed in the production of 98 tons of sulfuric acid?
MariettaO [177]
Well as far as I know to make one ton of sulfuric acid takes 1,000,000 grams, so the answer should be 98,000,000 grams
5 0
4 years ago
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