The answer to that question would be C
<u>Answer:</u>
<em>That oxidation number of chlorine is -1 while that of oxygen is -2</em>
<u>Explanation:</u>
When it comes to manganese chloride to stabilize the chlorine Ion. Two manganese ions shall be required. Hence the formula for the compound becomes
while the formula for manganese (iv) chloride will be
similarly.
When oxygen and magnesium oxide is considered the Two ions of Manganese will satisfy to ions of oxygen. Which cancels and becomes
while for manganese (iv) oxide the formula becomes
.
Answer is gas for sure and I think it’s ice for question 2
N to church ⛪️ for church ⛪️ church ⛪️ and
10 km/h
Because if you take 35 and multiply it by 2, and take 0.5 and multiply it by 2, you get 70 kilometers in 1 hour. Therefore, 70-60 is 10 km/h