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please help me in filling the blanks of following. Q.Carbon compounds have usually.................melting points and ...................boiling points because........................................... Is it right to say that carbon compounds usually have low melting point and low boiling point because they have covalent bonds.PLEASE help me with explanatory answer.
in an exprinment 5g CaCO3 on heating gave 2.8g CaO and 1120ml 0f CO2 at STP show that these result are in agreement with law of conservation of mass
What happens if someone mixes calcium carbide with:
1) Dry Ice ?
or
2) Thermite ?
1) Dry Ice ?
or
2) Thermite ?
List other chemical reactions that can result in heating being produced to such an extent that ignition may occur
The rate constant for a second order reaction (second order in A) is k = 0.132 L/mol/s. What is the rate of the reaction when the concentration of A is 0.158 mol/L?
#85165 Please tell me my bill so I can pay for this project. It is due tomorrow. Thank you.
there is a iodine oxide which has 254 grams Iodine & 80 grams oxygen so what's the formula of this molecular?
The group decided to use 250.0 ml of vinegar of 24.0 grams of baking soda. What is the limiting reactant?
I'm supposed to write a balanced equation for every neutralization, but I have no idea how. One of the questions is: 20.0 mL of 0.100 M NaOH is added to 40.0 mL of HCl of unknown concentration.
Please help fast! D:
Please help fast! D:
why does the blue color of copper sulphate solution change when a piece of iron dropped into it ?
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#332078 on Oct 2022
#332078 on Oct 2022