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zhannawk [14.2K]
3 years ago
12

4AI+30 2 > 2AI2O3 What id the chemical reaction?

Chemistry
1 answer:
vesna_86 [32]3 years ago
7 0
This is a combination reaction.  Look at the 2 elements on left and a compound on the right.
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Does a periodic table indicate the occurrence of elements​
guajiro [1.7K]

Answer:

no

Explanation:

it only shows the atomic number and basically the chemical behavior of the element

5 0
3 years ago
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nordsb [41]
Basically since potassium chloride is an ionic compound as it consists of a metal and a nonmetal, the potassium atom will donate one of its valence electrons to chlorine that will accept it and as a result produce oppositely charged ions, where the K + ion and the Cl - ion will attract forming an ionic bond. The compound that results is potassium chloride.
6 0
3 years ago
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a chemical reaction produced 2.50 moles of nitrogen gas. what volume in liters, does this gas sample occupy at STP? (show your w
Harrizon [31]

The volume of N₂ at STP=56 L

<h3>Further explanation</h3>

Given

2.5 moles of N₂

Required

The volume of the gas

Solution

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, the volume per mole of gas or the molar volume-Vm is 22.4 liters/mol.

So for 2.5 moles gas :

\tt 2.5\times 22.4=56~L

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3 years ago
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What is the purpose of the inert electrode?
azamat
The purpose for the "inert electrode" is quite obvious and also, it's spelled in it's name it's self. The purpose for this would be the first, "conduct electrons". This would be the purpose of this inert electrode, to conduct that electrons at the give time.

<span>A.to create a solution of anions
B. to create a solution of cations
C.to conduct electrons
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