Heating a substance will make the molecules move faster. It creates thermal energy
Answer:
The correct answer is : 44 dollars.
Explanation:
A quarter is one fourth of a dollar that is the reason it is known as quarter. A quarter is 25 cents or 0.25 dollar in value. If Matthew has 176 quarters in his jar than the value of the total coins would be:
1 quarter = 0.25 dollar
1 quarter = 1/4 dollar.
4 quarter = 1 dollar
then, 176 / 4 = x dollar
= 44 dollar
Thus, The correct answer is : 44 dollars.
Easy you can't touch the subscripts so u need to add coiffents like a puzzle if you do this then it will chance this 1st name each element on each side then say how much it's worth then see what you need to chance like this
Ti=1
Cl=4
Mg=1.
On the other side
Ti=1
Mg=1
Cl=2. What do you need to change using coffients
Answer:
Molar mass of NaC2HO4 is 112.0167 g/mol
Explanation:
If an least one neutron from U-235 fission<span> strikes another nucleus and causes it to fission, then the chain reaction will continue. If the reaction will sustain itself, it is said to be "critical", and the mass of U-235 required to produced the critical condition is said to be a "</span>critical mass<span>". A critical chain reaction can be achieved at low concentrations of U-235 if the neutrons from fission are </span>moderated to lower their speed, since the probability for fission with slow neutrons is greater. <span>A fission chain reaction produces intermediate mass </span>fragments<span> which are highly </span>radioactive<span> and produce further energy by their radioactive decay. Some of them produce neutrons, called </span>delayed neutrons<span>, which contribute to the fission chain reaction.
Hope this helps you..</span>