Answers: 3
Chemistry, 22.06.2019 04:00
Asample of aluminum foil contains 8.60 Γ 1023 atoms. what is the mass of the foil?
Answers: 1
Chemistry, 22.06.2019 08:00
Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
Answers: 2
Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
Answers: 1
Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)βco(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
Brainlist
Which change of state is the reverse of condensation?
O A. Freezing
O B. Vapo...
O A. Freezing
O B. Vapo...
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30