All categories

3 years ago

Why do boys play with your emotions?

Chemistry

2 answers:

mamaluj [8]3 years ago

6 0

I dont think always kow how to treat a woman right

GaryK [48]3 years ago

3 0

Because boys are stupid and usually don't care about anyone but there self and there friends!!

You might be interested in

A straight piece of wire is coiled to form a spring physical or chemical

STALIN [3.7K]

Physical. you didn't burn it or create a chemical reaction

7 0

3 years ago

If scientists want to determine if a skin cream is effective against fighting acne, what would be the independent variable?

lina2011 [118]

Answer:skin cream

Explanation:

the independent variable is the variable that is always changed or manipulated. in this case the skin cream is the independent variable.

6 0

3 years ago

Mass = 386g volume= 30cm3

dezoksy [38]

Can you be more specific, I think the answer is 7.1506

7 0

3 years ago

Read 2 more answers

What law of motion does this picture represent

alukav5142 [94]

Answer: none

Explanation: there is no picture attached

7 0

3 years ago

A metal M forms the oxide M2O. When 0.890 grams of M reacts with pure oxygen, 0.956 grams of M2O form. Write the balanced equati

Alla [95]

The molar mass of M is 0.225g/mol and the element M is Hydrogen

If a metal M combines with an oxygen element to form the oxide, $M_2O$ then the chemical reaction will be expressed as:

$4M + O_2 -> 2M_2O\\$

This shows that 4 moles of an unknown element M react with the oxygen element to produce the oxide $M_2O$

Given the following parameters

Mass of M = 0.890 grams

Mass of $M_2O$ = 0.956 grams

Get the molar mass of M:

Molar mass = Mass/number of moles

Molar mass = 0.890/4

Molar mass = 0.225g/mol

Hence the molar mass of M is 0.225g/mol and the element M is Hydrogen

Learn more here: brainly.com/question/6996520

5 0

2 years ago

Read 2 more answers