Astudent is measuring a sample of sodium bicarbonate on an electronic balance that measures to the thousandth of a gram. the balance displays the following value for the mass of the sample: 23.380 g. which of the following choices would be an appropriate way to record this mass on a lab report? (a) 23 g(b) 23.4 g(c) 23.38 g(d) 23.380 g(e) 23.3800 g

23, 4 g.

Explanation:

The value of any measurement is affected by a measurement error, so the

measure must be expressed with that error. The concept of error and its relation to the measure necessarily implies that the error must be known in an estimated way and expressed only with those figures that are being  reasonably certain of its certainty, the rest does not interest and it makes no sense to indicate it.

As usually, we take until three  significant figures.

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.