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Is H2NO3 an acid or a base?
H2NO3 is not a valid chemical formula. Nitric acid, which has the formula HNO3, is an acid.
What is the balaced equation for mg plus o2?
The balanced equation for Mg + O2 is 2Mg + O2 → 2MgO.
How many equivalents of Mg plus 2 are present in a solution that contains 2.75 mol of Mg plus 2?
There are 2.75 equivalents of Mg^2+ present in a solution that contains 2.75 mol of Mg^2+. This is because the number of equivalents is equal to the number of moles for ions with a +2 charge.
What is the overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu s?
The standard reduction potentials for Mg/Mg^2+ and Cu^2+/Cu are -2.37 V and +0.34 V, respectively. To determine the overall cell potential, you subtract the reduction potential of the anode (Mg/Mg^2+) from the reduction potential of the cathode (Cu^2+/Cu) since the anode is where oxidation occurs. Therefore, the overall cell potential would be 0.34 V - (-2.37 V) = 2.71 V.
In the reaction Mg(s) plus 2H2O(l) Mg(OH)2(s) plus H2(g) what is the oxidation state of Mg in Mg(s)?
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
Is H2NO3 an acid or a base?
H2NO3 is not a valid chemical formula. Nitric acid, which has the formula HNO3, is an acid.
What is 10 mg plus 20 mg?
30 mg
Net inonic equation for Mg plus CuCl2 equals MgCl2 plus Cu?
mg + CuCl2 + MgCl2 + Cu Mg + Cu^+2 = Mg^+2 + Cu
Does 2HCI plus Mg equal 2Mg atoms?
Does 2HCI plus Mg equal 2Mg atoms
What is 500mg plus 500mg?
500 mg plus 500 mg equals 1000 mg. This total can also be expressed as 1 gram, since 1000 mg is equivalent to 1 g.
What is the chemical formula for Mg plus HCl?
Mg + 2HCl = MgCl2 + H2
What is the oxidation half-reaction for Mg s plus ZnCl2 aq --- MgCl2 aq plus Zn s?
MgCl2 aq plus Zn s is the oxidation half-reaction for Mg s plus ZnCl2 aq.
What is the single displacement reaction of Mg plus H2CO3?
Mg + H2CO3 = MgCO3 + H2
What is the equation for the Mg plus O2?
MgO2
B2O3 plus Mg plus heat equals 2B plus MgO?
3Mgo+2B
In the reaction Mg(s) plus 2H2O(l) Mg(OH)2(s) plus H2(g) what is the oxidation state of Mg in Mg(OH)2(s)?
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
Mg plus H2 SO4 givesMg SO4 plus H2?
Ammonium chloride
