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Lina20 [59]
3 years ago
6

A reaction is most likely to occur when the colliding particles have proper orientation and

Chemistry
1 answer:
Effectus [21]3 years ago
4 0
A reaction is most likely to occur when the colliding particles have proper orientation and energy. 
Reactions occur when two reactant molecules effectively collide, each having minimum energy and correct orientation. According to the collision theory of reactivity, reactions occur when reactant molecules "effectively collide. For an effective collision to occur, the reactant molecules must be oriented in space correctly to facilitate the breaking and forming of bonds and the rearrangement of atoms that result in the formation of product molecules. 
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A sample of an unknown substance has a mass of 0.158 kg. If 2,510.0 J of heat is required to heat the substance from 32.0°C to 6
Alexxandr [17]
Specific heat capacity is the required amount of heat per unit of mass in order to raise teh temperature by one degree Celsius. It can be calculated from this equation: H = mCΔT where the H is heat required, m is mass of the substance, ΔT is the change in temperature, and C is the specific heat capacity.

H = m<span>CΔT
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5 0
3 years ago
4.80 x 10^25 formula units pf calcium iodide (Cal2) will have what mass?
maw [93]

Answer:

mass CaI2 = 23.424 Kg

Explanation:

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7 0
3 years ago
What is one effect of convection currents in the mantle?
Pie

Answer:

D

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4 0
2 years ago
___ Is a type of wave that can travel through empty space to transfer energy from place to place
Mandarinka [93]
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8 0
3 years ago
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Kitty [74]

Answer:

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