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Scorpion4ik [409]
3 years ago
5

Mechanical layers of the earth is divided by what they are made of. True or False?

Chemistry
1 answer:
Lerok [7]3 years ago
7 0
The answer is 19 terms ok ok ok
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200 + O2 → 2CO2
Ugo [173]

<em>ANSWER 10 MOLES OF CARBON DIOXIDE</em>

2C0 + O2 → 2CO2

2 moles of carbon monoxide forming 2 moles of carbon dioxide

10 moles of carbon monoxide will form 10 moles of carbon dioxide

4 0
3 years ago
A sample of a monoprotic acid (ha) weighing 0.384 g is dissolved in water and the solution is titrated with aqueous naoh. if 30.
posledela
The formula for the monoprotic acid is taken as HA, reaction with base is as follows;
HA + NaOH ---> NaA + H₂O
Stoichiometry of acid to base is 1:1
At the neutralisation point, number of HA moles = number of base moles
Number of NaOH moles reacted = 0.100M / 1000 mL /L x 30.0 mL = 0.003 mol
Therefore number of HA moles reacted = 0.003 mol
the mass of acid 0.384 g
Therefore molar mass - 0.384 g/ 0.003 mol = 128 g/mol
3 0
3 years ago
What pressure would be exerted by 9.3 Newtons over a 48.9 m2 area?
VashaNatasha [74]
Pressure = 9.3 / 48.9 = .... Pascals
5 0
4 years ago
Choose ALL
lara31 [8.8K]

Answer:

protists

animals

fungi

plants

Explanation:

i took the test let me know if im wrong tho

8 0
3 years ago
In what circumstance would the complete and net ionic equations for a reaction be identical?
Yakvenalex [24]

Answer: Complete ionic equations dissociate all aqueous solutions into ions. Net ionic equations show the change that occurs in chemical reactions and do not show spectator ions that are the same in reactants and products. (b) If no spectator ions were present then complete and net ionic equations would be identical.

Explanation:

8 0
3 years ago
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