hydrogen
Chemistry, 14.10.2019 14:30 TheMixingToad
What is the only element in group 1 of the periodic table that forms covalent bond
hydrogen
lithium
potassium
sodium
Answers: 2
Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
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Chemistry, 23.06.2019 14:00
Which of the following is not a result when a change to an equilibrium system is applied? (2 points) increasing the rate of the forward reaction will cause a shift to the left. increasing the rate of the reverse reaction will cause a shift to the left. decreasing the rate of the forward reaction will cause a shift to the left. decreasing the rate of the reverse reaction will cause a shift to the right.
Answers: 1
Chemistry, 23.06.2019 18:00
If cos x =sin(20 + x) and 0 < x < 90, the value of x is > 3 , 35 , 350answer is 35, free 50 points
Answers: 1
What is the only element in group 1 of the periodic table that forms covalent bond
hydrogen
hydrogen
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