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ArbitrLikvidat [17]
3 years ago
6

A gas exerts a pressure of 1.35 atm. What is the equivalent measures in mmHg?

Chemistry
1 answer:
Pie3 years ago
8 0
1.35atm(760mmHg/1atm)=1026mmHg
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Calcium carbonate is the major component of marble .Sulphuric acid is one of the major component of acid rain .write a balanced
lisabon 2012 [21]

Answer:

CaCO3 + H2SO4 ---> CaSO4 + H2O +CO2(gas)

6 0
3 years ago
Write a net ionic equation for the reaction between mno4- and fe2+ in acid solution
dedylja [7]
Answer : The complete net ionic reaction between MnO _{4}  ^{-} and Fe ^{2+} in an acid solution, can be written as :-

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Sometimes described as a "chemical brother" of gaba (gamma-aminobutyric acid), which amino acid neurotransmitter acts in an exci
poizon [28]

excitatory amino acids are the amino acids helps in transformation of neurotransmitters or it helps in transmission of synapsis rapidly in brain of mammal. EAA known to be neurotransmitters for Central nervous system.

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4 0
3 years ago
How many moles of oxygen are contained in. 752 moles of calcium carbonate?
Nitella [24]

Answer:

2.256 moles of oxygen atoms

Explanation:

CaCo3  is calcium carbonate

  every mole of calc carb has 3 moles of O atoms

  .752 moles of this has 3 times as many moles of Oxygen atoms

4 0
2 years ago
Aluminium +hydrochloride acid ________+_________​
REY [17]

Answer:

Aluminium Chloride + Hydrogen

Please vote for Brainliest and I hope this helps!

4 0
2 years ago
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