All categories

3 years ago

A metallic material that is made by uniformly mixing copper with zinc to form bronze.

Chemistry

1 answer:

Airida [17]3 years ago

8 0

YOU SUCK YOUR MOMS CHIVKEN NUGGA YOU WHODDDDDDD :))))))))) \\\

<h2>it is not dirty so do try it >:((((((</h2>

You might be interested in

Mike mixes two chemicals in a container. The container quickly becomes

Vedmedyk [2.9K]

Answer:

it is an exothermic reaction

7 0

2 years ago

3. Would polar or non-polar gases be more likely to be considered an ideal gas? Explain

zubka84 [21]

Answer:

it is an ideal gas because all of the substances that it has are good for us and won't affect us in any way

6 0

3 years ago

Describe an element and a compound. Compare and contrast their similarities and differences. Identify how elements are related t

Alenkasestr [34]

Answer:

» Similarities :

☑ They both react by chemical means, to produce either an element or compound as the end product of the chemical reaction.

• Take an example of Magnesium reacting with cold water:

${ \rm{Mg_{(s)} + 2H _{2} O _{(l)} → Mg(OH)_{2(aq)} + H_{2(g)}}}$

• If it reacts with steam:

${ \rm{Mg _{(s)} + H _{2} O_{(l)} → MgO_{(s)} + H_{2(g)}}}$

• [ Element: Magnesium and Compound: Water ]

They are both classified under atomic substances cause they are made up of microscopic molecules known as atoms.

☑ They are both formed up by microscopic substances known as atoms.

» Differences :

☑ Compounds generally have higher molecular masses than elements.

☑ Compounds are formed through bonding by elements while elements can naturally exist or formed by extraction, purification and concentration

4 0

2 years ago

Assume that the rate law for a generic chemical reaction is rate = [a][b]3 . what is the reaction order in a, the reaction order

SIZIF [17.4K]

If the reaction is
X + Y → Products

Then the rate is
R = k[X]ᵃ [Y]ᵇ

Where,
R = the rate of the reaction (mol L⁻¹ s⁻¹)
k = rate constant
[X] and [Y] = concentrations of the reactants (mol L⁻¹)
a = order of the reaction with respect to X
b = order of the reaction with respect to Y
overall reaction order, n = a + b

according to the given rate expression,
rate = [a][b]³

order of the reaction with respect to 'a' is 1
order of the reaction with respect to 'b' is 3

Overall reaction order = 1 + 3
= 4

8 0

3 years ago

Which of the following organisms can perform photosynthesis?

oee [108]

Answer:

Explanation:

3 0

3 years ago