Уравнения, сбалансированные на предыдущий день |
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O
MgCrCl2 = MgCl2Cr =>
MgCrCl2 = MgCl2Cr
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)
NH3 + Ca(NO3)2 = Ca3N2 + HNO3 =>
2 NH3 + 3 Ca(NO3)2 = Ca3N2 + 6 HNO3
CaCl2(aq) = Ca + Cl =>
CaCl2(aq) = Ca + 2 Cl
Ca(OH)2 + NaOH = CaNa + OH =>
Ca(OH)2 + NaOH = CaNa + 3 OH
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
KHCO3(s) + HBr(aq) = CO2 + H2O + KBr =>
KHCO3(s) + HBr(aq) = CO2 + H2O + KBr
Pb{2+} + NH3 = Pb(NH3){2+} =>
Pb{2+} + NH3 = Pb(NH3){2+}
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2 =>
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2
Ca(NO3)2 + NH3 = Ca(NH3) + NO3 =>
Ca(NO3)2 + NH3 = Ca(NH3) + 2 NO3
H2SO4 + HOH = H4SO5 =>
H2SO4 + HOH = H4SO5
CaCl2(aq) = Ca + Cl2 =>
CaCl2(aq) = Ca + Cl2
Ba(OH)2 + NH4(SCN) = Ba(SCN)2 + NH4(OH) =>
Ba(OH)2 + 2 NH4(SCN) = Ba(SCN)2 + 2 NH4(OH)
C7H10 + O2 = CO + H2O =>
C7H10 + 6 O2 = 7 CO + 5 H2O
CoOC = COCo =>
CoOC = COCo
Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]
K + Zn(NO3)2 = KNO3 + Zn =>
2 K + Zn(NO3)2 = 2 KNO3 + Zn
Ba(OH)2 + NH4(SCN) = Ba(SCN)2 + NH4(OH) =>
Ba(OH)2 + 2 NH4(SCN) = Ba(SCN)2 + 2 NH4(OH)
CrO3 + Na2Co3 + KAsO3 = Na2CrO4 + Co2 + KAsO2 =>
2 CrO3 + 2 Na2Co3 + 2 KAsO3 = 2 Na2CrO4 + 3 Co2 + 2 KAsO2
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
TiF4 + H2SO4 = SO3 + HF + TiO2 =>
TiF4 + 2 H2SO4 = 2 SO3 + 4 HF + TiO2
Sc + Cl = ScCl3 =>
Sc + 3 Cl = ScCl3
Na2S + HCl = NaCl + H2 + S =>
Na2S + 2 HCl = 2 NaCl + H2 + S
CaCl2(aq) = Ca(s) + Cl2(g) =>
CaCl2(aq) = Ca(s) + Cl2(g)
Sc + Cl = ScCl3 =>
Sc + 3 Cl = ScCl3
NaHCO3 + HNO3 = NaNO3 + CO2H2O =>
NaHCO3 + HNO3 = NaNO3 + CO2H2O
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)
HBr + Zn = ZnBr + H =>
HBr + Zn = ZnBr + H
ScF3 = Sc + F =>
ScF3 = Sc + 3 F
K + Zn(NO3)2 = KNO3 + Zn =>
2 K + Zn(NO3)2 = 2 KNO3 + Zn
CaCl2(aq) = Ca + Cl2 =>
CaCl2(aq) = Ca + Cl2
HI + H2O = H2 + IOH =>
HI + H2O = H2 + IOH
Fe(OH)2 + NaOCl + H2O = Fe(OH)3 + NaCl =>
2 Fe(OH)2 + NaOCl + H2O = 2 Fe(OH)3 + NaCl
Cr2O3 + Fe(OH)3 = Cr(OH)3 + Fe2O3 =>
Cr2O3 + 2 Fe(OH)3 = 2 Cr(OH)3 + Fe2O3
Al2O3 + H2O = AlOH3 + O2 =>
Al2O3 + 3 H2O = 2 AlOH3 + 2 O2
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Ca(OH)2 + NaOH = CaO2 + H2O + Na =>
Ca(OH)2 + 2 NaOH = CaO2 + 2 H2O + 2 Na
Cr + CoSO4 = Cr2(SO4)3 + Co =>
2 Cr + 3 CoSO4 = Cr2(SO4)3 + 3 Co
CaCl2(aq) = Ca + Cl2 =>
CaCl2(aq) = Ca + Cl2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NH4Cl + Sb2O3 + H2O = SbCl3 + NH4OH =>
6 NH4Cl + Sb2O3 + 3 H2O = 2 SbCl3 + 6 NH4OH
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
Ba(NO3)2 + KCl = BaCl2 + K(NO3) =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 K(NO3)
K3PO4 + AlCl3 = K3Cl3 + AlPO4 =>
K3PO4 + AlCl3 = K3Cl3 + AlPO4
KHCO3(s) + HBr(aq) = KBr + H2CO3 =>
KHCO3(s) + HBr(aq) = KBr + H2CO3
CaO + KClO3 = Ca(ClO3)2 + K2O =>
CaO + 2 KClO3 = Ca(ClO3)2 + K2O
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NaNO3 + (NH4)2NO4 + H2O =>
35 Na2HPO4 + 60(NH4)6Mo7O24 + 223 HNO3 = 35(NH4)3(PMo12O40) + 70 NaNO3 + 136(NH4)2NO4 + 95 H2O
CaCl2(aq) = Ca + Cl =>
CaCl2(aq) = Ca + 2 Cl
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