Equations balanced on the previous day | Equations balanced on the next day |
2 HF + Br2 = 2 HBr + F2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
[Ag(NH3)2]OH + CH2O = Ag + COONH4 + NH3 + H2O =>
3[Ag(NH3)2]OH + CH2O = 3 Ag + COONH4 + 5 NH3 + 2 H2O
B2H6 + K2Cr2O7 + H2SO4 = H3BO3 + Cr2(SO4)3 + K2SO4 + H2O =>
B2H6 + 2 K2Cr2O7 + 8 H2SO4 = 2 H3BO3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CaCl2 + MgBr2 = MgCl2 + CaBr2 =>
CaCl2 + MgBr2 = MgCl2 + CaBr2
Ni + H = NiH =>
Ni + H = NiH
NaCl + CuSO4 = NaClCuSO4 =>
NaCl + CuSO4 = NaClCuSO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
C3H7Br + AgNO3 + C2H6O = C5H12O + AgBr + HNO3 =>
C3H7Br + AgNO3 + C2H6O = C5H12O + AgBr + HNO3
C3H8O3 = C3H4O + H2O =>
C3H8O3 = C3H4O + 2 H2O
HClO4(aq) + Sr(OH)2(aq) = H2O + Sr(ClO4)2 =>
2 HClO4(aq) + Sr(OH)2(aq) = 2 H2O + Sr(ClO4)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ca3(PO4)2 + H2(SO4) = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2(SO4) = CaH4(PO4)2 + 2 CaSO4
Ba(NO3)2 + KH2PO4 = Ba3(PO4)2 + KH2(NO3)3 =>
3 Ba(NO3)2 + 2 KH2PO4 = Ba3(PO4)2 + 2 KH2(NO3)3
BrO + H2O = Br + OH =>
BrO + H2O = Br + 2 OH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HF + OH = H2O + F2 =>
2 HF + 2 OH = 2 H2O + F2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
HNO3 + NaC3H5O2 = HC3H5O2 + NaNO3 =>
HNO3 + NaC3H5O2 = HC3H5O2 + NaNO3
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Br2 + Sb2O3 + KOH = K2SbO4 + KBr + H2O =>
3 Br2 + Sb2O3 + 10 KOH = 2 K2SbO4 + 6 KBr + 5 H2O
Hg + CuO = Hg2O + Cu =>
2 Hg + CuO = Hg2O + Cu
K2[Zn(OH)4] + SO2 = Zn(OH)2 + K2SO4 + H2 =>
K2[Zn(OH)4] + SO2 = Zn(OH)2 + K2SO4 + H2
HCI + NaOH = NaCI + HOH =>
HCI + NaOH = NaCI + HOH
CCOOH3{-} + H2O = CCOOH4{-} + OH =>
CCOOH3{-} + H2O = CCOOH4{-} + OH
Co2 + NH4SCN = [Co(SCN)4]2 + NH4 =>
Co2 + 8 NH4SCN = [Co(SCN)4]2 + 8 NH4
CH3CH(CH3)CH2CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH3CH(CH3)CH2CH(NH2)COOH + 9 HNO3 = 10 CH3CH(OH)COOH + 7 N2 + 7 H2O
Ba(OH)2 = Ba{2+} + OH{-} =>
Ba(OH)2 = Ba{2+} + 2 OH{-}
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CH3CO2Na(aq) + AgNO3(aq) = CH3COOAg(aq) + NaNO3 =>
CH3CO2Na(aq) + AgNO3(aq) = CH3COOAg(aq) + NaNO3
C5H8O2 + Br2 = C5H5O2Br + H =>
2 C5H8O2 + Br2 = 2 C5H5O2Br + 6 H
Pb + Cu2SO4 = Pb(SO4)2 + Cu =>
Pb + 2 Cu2SO4 = Pb(SO4)2 + 4 Cu
Ca + Fe{2+} = CaFe{2+} =>
Ca + Fe{2+} = CaFe{2+}
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Sb + NaOH + O2 = Na2SbO2 + H2O2 =>
Sb + 2 NaOH + O2 = Na2SbO2 + H2O2
CuS(s) + O2(g) = CuO(s) + SO2 =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2
C2H5ONa + CH3I = CH3OC2H5 + NaI =>
C2H5ONa + CH3I = CH3OC2H5 + NaI
H2S(aq) + Ca(OH)2(aq) = H2O(l) + CaS(aq) =>
H2S(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaS(aq)
ZnO + NaOH = ZnOH + NaO =>
ZnO + NaOH = ZnOH + NaO
H2C2O4*2H2O + K2C2O4*H2O + K2Cr2O7 = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
7 H2C2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 17 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH2OH(CHOH)4CHO + Ag(NH3)2{+} + OH{-} = Ag + CH2OH(CHOH)4COO{-} + NH3 + H2O =>
CH2OH(CHOH)4CHO + 2 Ag(NH3)2{+} + 3 OH{-} = 2 Ag + CH2OH(CHOH)4COO{-} + 4 NH3 + 2 H2O
HN3 + OH = N3 + H3O =>
2 HN3 + OH = 2 N3 + H3O
Cu + HNO3(concentrado) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(concentrado) = 3 Cu(NO3)2 + 2 NO + 4 H2O
LiH3 = LiH + H =>
LiH3 = LiH + 2 H
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