Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2CO2COCH2CH3 + 2 NH(CH3)2 = CH3CH2CON(CH3)2 + CH3CH2CO2NH2(CH3)2
C7H15Br + KOH = KBr + H2O + C7H14 =>
C7H15Br + KOH = KBr + H2O + C7H14
C2Na2 + CH3Cl = C4H6 + NaCl =>
C2Na2 + 2 CH3Cl = C4H6 + 2 NaCl
Zn + HNO3 = Zn(NO3) + N2O + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + N2O + 5 H2O
Sn + Cu2(SO4)2 = Cu + Sn(SO4) =>
2 Sn + Cu2(SO4)2 = 2 Cu + 2 Sn(SO4)
Cu(NO3)2 + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
HNo3 + Na2S = NaNo3 + H2S =>
2 HNo3 + Na2S = 2 NaNo3 + H2S
BaO2 = BaO + O =>
BaO2 = BaO + O
Ba(s) + O2(g) = BaO(s) =>
2 Ba(s) + O2(g) = 2 BaO(s)
Ba(s) + O2(g) = BaO(s) =>
2 Ba(s) + O2(g) = 2 BaO(s)
Zn + Na[Au(CN)2] = Na2[Zn(CN)4] + Au =>
Zn + 2 Na[Au(CN)2] = Na2[Zn(CN)4] + 2 Au
Ba(OH)2 + SnCl4 = Sn(OH)4 + BaCl2 =>
2 Ba(OH)2 + SnCl4 = Sn(OH)4 + 2 BaCl2
CO2 + Ca(OH)2 = CaCH2O4 =>
CO2 + Ca(OH)2 = CaCH2O4
HBr + OH = Br2 + H2O =>
2 HBr + 2 OH = Br2 + 2 H2O
Cl + CrBr3 = CrCl3 + Br2 =>
6 Cl + 2 CrBr3 = 2 CrCl3 + 3 Br2
K4Fe(CN)6 + KMnO4 + H2SO3 = KHSO4 + Fe2(SO3)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 138 KMnO4 + 287 H2SO3 = 146 KHSO4 + Fe2(SO3)3 + 138 MnSO4 + 12 HNO3 + 12 CO2 + 208 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
BaCl2 + Na2SO4 = Na2Cl + Ba(SO4)2 =>
BaCl2 + 2 Na2SO4 = 2 Na2Cl + Ba(SO4)2
LiOH + H3PO4 = LiH2PO4 + H2O =>
LiOH + H3PO4 = LiH2PO4 + H2O
Bi + NaOH = Bi2O3 + Na + H2O =>
2 Bi + 6 NaOH = Bi2O3 + 6 Na + 3 H2O
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
CuSO4 + CrLi2O4 = CrCuO4 + Li2SO4 =>
CuSO4 + CrLi2O4 = CrCuO4 + Li2SO4
CaCl2 + AgN03 = Ca(N03)2 + AgCl =>
CaCl2 + 2 AgN03 = Ca(N03)2 + 2 AgCl
HCH3CO2 + H2O = H3O + CH3COO =>
HCH3CO2 + H2O = H3O + CH3COO
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Li + CeO2 = LiCeO2 =>
Li + CeO2 = LiCeO2
C2H5COOH + CH3OH = C2H7COOC2H5 + H2O =>
C2H5COOH + 7 CH3OH = 2 C2H7COOC2H5 + 5 H2O
Be(OH)2 + HAsO3 = Be(AsO3)2 + H2O =>
Be(OH)2 + 2 HAsO3 = Be(AsO3)2 + 2 H2O
LiAlH4 + C4H10O = LiAlH[OC(CH3)3]3 + H2 =>
LiAlH4 + 3 C4H10O = LiAlH[OC(CH3)3]3 + 3 H2
SnI2 + Na2S = NaI + SnS =>
SnI2 + Na2S = 2 NaI + SnS
BaOH + HCl = HBa + ClOH =>
BaOH + HCl = HBa + ClOH
HCl + Ca(OH)2 = H2O + Ca6(OH)11Cl =>
HCl + 6 Ca(OH)2 = H2O + Ca6(OH)11Cl
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
SiO2 + Al(OH)3 = Al2(SiO3)3 + H2O =>
3 SiO2 + 2 Al(OH)3 = Al2(SiO3)3 + 3 H2O
FeI2 + HNO3 = Fe(NO3)2 + HIO3 + NO2 + H2O =>
FeI2 + 14 HNO3 = Fe(NO3)2 + 2 HIO3 + 12 NO2 + 6 H2O
Ba3(AlO3)2 + AgNO3 = Ba(NO3)2 + Ag3AlO3 =>
Ba3(AlO3)2 + 6 AgNO3 = 3 Ba(NO3)2 + 2 Ag3AlO3
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
Sb + NaOH + NaClO3 = NaSbO3 + NaCl + H2O =>
6 Sb + 6 NaOH + 5 NaClO3 = 6 NaSbO3 + 5 NaCl + 3 H2O
NaCl(aq) + Zn(NO3)2(aq) = Na(NO3)2 + ZnCl =>
NaCl(aq) + Zn(NO3)2(aq) = Na(NO3)2 + ZnCl
(NH4)Cr2O7 + NH4SCN = NH4[Cr(SCN)4(NH3)2] + NH3 + SO2 + H2O + C(NH2)3[Cr(SCN)4(NH3)2] =>
6(NH4)Cr2O7 + 55 NH4SCN = 5 NH4[Cr(SCN)4(NH3)2] + 18 NH3 + 7 SO2 + 28 H2O + 7 C(NH2)3[Cr(SCN)4(NH3)2]
C6H6 + O2 = CO2 + H0 =>
C6H6 + 6 O2 = 6 CO2 + 6 H0
Fe + Cu(NO3)2 = CuFe + NO3 =>
Fe + Cu(NO3)2 = CuFe + 2 NO3
ZnCl2 + NH4Cl = ZnCl + Cl2NH4 =>
ZnCl2 + NH4Cl = ZnCl + Cl2NH4
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
Ce(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CeO2 =>
10 Ce(OH)3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 18 H2O + 10 CeO2
NiO + HCl = NiCl2 + H + O =>
NiO + 2 HCl = NiCl2 + 2 H + O
Al(NO3)3 + NH2CONH2 = Al2O3 + CO2 + N2 + H2O =>
2 Al(NO3)3 + 5 NH2CONH2 = Al2O3 + 5 CO2 + 8 N2 + 10 H2O
FeO3H3 + HC2H3O2 = FeC6H9O6 + H2O =>
FeO3H3 + 3 HC2H3O2 = FeC6H9O6 + 3 H2O
K2C2O4 + FeBr3 = KBr + Fe2(C2O4)3 =>
3 K2C2O4 + 2 FeBr3 = 6 KBr + Fe2(C2O4)3
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