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lesya692 [45]
3 years ago
15

23. The reaction between solid sodium and iron(ill) oxide 15

Chemistry
1 answer:
Verdich [7]3 years ago
5 0

Answer:

A. Limiting reactant

Explanation:

Mark me as a brainliest happy po ako sa pag sagot sana tama ako kung mali paki. Comment lang dito kasi solve ako ulit

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Calculate the density of an aluminum block with a volume of 100 cm3 and a mass of 270g.
m_a_m_a [10]

Answer:

<h2>2.7 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}  \\

From the question we have

density =  \frac{270}{100}  =  \frac{27}{10} \\

We have the final answer as

<h3>2.7 g/cm³</h3>

Hope this helps you

6 0
3 years ago
PLEASE HELPPP
rusak2 [61]

Answer; molecule

Explanation:

5 0
3 years ago
What are the products of photosynthesis?
kakasveta [241]

I think it is C because photosynthesis converts solar energy

3 0
3 years ago
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¿Cuál será la masa molar del agua?, si el hidrógeno tiene una masa atómica H=1.0 uma y el Oxigeno de 16 uma. * 1 punto
nataly862011 [7]

Answer:

18

Explanation:

Sabemos que la fórmula química del agua es H2O.

Usando la información que; H = 1, O = 16, podemos calcular la masa molar del agua de la siguiente manera

[2 (1) + 16] = 18

Por tanto, la masa molar del agua es 18

3 0
3 years ago
13. The type of chemical bond that forms between oppositely charged ions is aln) a. covalent bond.
Georgia [21]

Answer:

IONIC BOND

Explanation:

the force between oppositely charged IONS is and IONIC BOND

6 0
3 years ago
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