Sentence examples for water hard from inspiring English sources

Calcium and magnesium, she said, are two of the most common minerals that make water hard.

But slap the water hard with the flat of your hand and it will leave your palm stinging.

The passage of time itself is distorted: a couple of long sessions in cold water, hard winds, and big waves can make two days seem like two weeks.

At the other end of the spectrum were Malaysia's Abd Rashid Muhammad and Pardika Indoma Pamg, who finished last, the former drawing gasps as he struck the water hard with an almost flat back on their fifth dive.

The presence of calcium and magnesium make the water hard.

Calcium is a major cations found in water which makes water hard.

Calmer water, harder task A promising alternative ReprintsWhy then do Mr Richard and Mr Salza want to merge?

Calmer water, harder task A promising alternative Reprints Related items Brazil's armed forces: Resurrecting the right to historyNov 25th 2004Probably with aplomb.

There's a measuring cup and easy-to-follow guide but the general rule is 'more water, harder eggs' when setting up.

Durfor and Becker (1964) developed the following classification for water hardness: soft water, 0 60 mg l−1; moderately hard water, 61 120 mg l−1; hard water, 121 180 mg l−1; and very hard water, over 180 mg l−1.

Table 3 Water hardness classification Hardness classification USA hardness (ppm) Soft water 0 60 less thana Medium hard water 60 120 less thana Hard water 120 180 less thana Very hard water 180 or morea aWorld Health Organization (2011).