How many degrees will 340 J raise the temperature of 6.8 g of water? (Refer
to table of constants for water.)
O A. 12°C
OB. 81°C
O
C. 50°C
O
O
D. 28°C

Answer is to avoid experimental error

A) the enthralling of formation for pure element in its standard state is always positivehope this : )

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.