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kramer
3 years ago
11

Plz help! The best answer will be marked as brainliest!

Chemistry
2 answers:
Anika [276]3 years ago
8 0

Answer:

This is hilarious, every time I ignite, they feed me water, little do they know this heat will defeat, and hydrogen only makes me stronger!

Explanation:

When Hg is burning, it uses the oxygen from H2O and turns it into hydrogen gas, and that contributes to the burning.

Vika [28.1K]3 years ago
6 0

Answer:

just so you know the airplane one isnt funny

a small twin otter takes of from a big airport in hawaii.45 seconds after takeoff the plane suddenly dives. the cause corroded alluminum control lines going ot the rear stabalizer which cause it to go slack meaning the flaps fell down cause a sudden and uncontrolabe. mulitple reasons for the rope breaking corrosion rubbing and forcfull (jet blast) where jet airliners  exuast hit other airplanes and cause extreme force.

Explanation:

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1 point
Dafna1 [17]
I’m pretty sure it’s true :))!!
4 0
2 years ago
1. Balance the chemical reaction for the production of hydrogen cyanide: __ NH3(g) + __ O2(g) + __ CH4(g) → __ HCN(g) + __ H2O(g
Solnce55 [7]
<span>2 NH</span>₃<span> + 3 O</span>₂<span> + 2 CH</span>₄<span> </span>⇒<span> 2 HCN + 6 H</span>₂<span>O
2mol                     :           2mol
34g                       :           54g
25,1g                    :           x

x = (25,1g * 54g) / 34g </span>≈ 39,9g<span>
</span>
5 0
3 years ago
If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what factor does the volume of the sam
Natasha_Volkova [10]

Answer:

D) 1/2

Explanation:

Using Ideal gas equation for same mole of gas as

\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}

Given,

P₂ = 4P₁

T₂ = 2T₁

Using above equation as:

\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}

\frac {{P_1}\times {V_1}}{T_1}=\frac {{4\times P_1}\times {V_2}}{2\times T_1}

V_2=\frac{1}{2}\times V_1

<u>The volume change by half of the original.</u>

7 0
3 years ago
Read 2 more answers
We heavier the object the less friction that exist is this true or false
EastWind [94]
I think the answer is false because there is more friction
4 0
2 years ago
Match each of the following topical dosage forms with its correct definition.
Dmitry [639]

Answer:

cream - contains a higher proportion of oil than water

ointment - dr4g mixed in approximately equal proportions of oil and water

i don't know about the other two sorry

8 0
1 year ago
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